I feel no guilt for eating the diet of every single one of my ancestors.

Appeal to tradition.

 I do not believe animals to be sentient, and I do not equate death or servitude with suffering

Objectively false belief. Source

Also, saying "I do not equate death or servitude with suffering" is just using an absurd personal opinion to invalidate objective considerations. It'd be like me saying, "I don't associate shouting slurs at racial minorities with racism," to validate such an act. In either case, neither distortion serves as a justification for this wicked behavior.

But it’s like a religion - you have a fundamental belief, not in god, but in the consciousness of animals.

False equivalence. One belief is speculative and far more abstract, but the other belief has legitimate concrete evidence to support it. Once again, read the very comprehensive analysis.

People who pay for media may also see it as an ethical baseline to pay for what you consume.

Again, this is a false equivalence, and it seems that you are abusing the notion of morality being subjective in order to justify an immoral act. You could also easily say something like "People who refrain from assaulting innocent people see it as an ethical baseline, but I don't" as a bad attempt at justifying assaulting innocent people, but it won't hold weight on its own. You have to provide a solid basis for why such an equivalence actually makes sense, but you do not. You just state it like it's plainly obvious and doesn't need further details.

This is so copey that it hardly deserves a full-fledged response. Please know that this comment isn't the "own" you think it is. You're embarrassing yourself.